SwathIQ / Hail map / Missouri / Carroll County

Carroll County, Missouri Hail Map & History

Carroll County was hit as recently as 2026-05-04, 88 days ago. Carroll County is hit in about half the years on record. The largest stone on record here is 2.5 inches, a tennis ball and 2.5 times the National Weather Service's 1 inch severe criterion, reported on 2010-04-04 near Bogard.

14
hail days since 2010
1
days with 2″+ hail
2
hail days this year
2.50″
largest stone on record

Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Missouri. Radar-indicated, not a guarantee of damage.

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The last hail here fell on 2026-05-04, around Bogard. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Carroll County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.

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How often it hails in Carroll County

NOAA's Storm Prediction Center has logged 14 separate hail days here since 2010 -- 0.8 a year over 17 years of record. They carry 21 reports in total: most hail days here are logged from a single spot. 9 of those 17 years produced none at all. The busiest single year was 2026, with 2 hail days. The last five years track the long-run rate, with 4 days since 2022.

Most hail here stays under 2 inches: only 1 of the 14 days on record passed it, 7%, the last on 2010-04-04. Those big days do not follow the county's usual calendar: most of them fall in April, not May. Golf-ball size is rarer still: 1.75 inches or more on 2 of the 14 days.

Across the whole of Missouri, see the Missouri hail map and history.

Hardest-hit places in Carroll County

Reports cluster nearest Carrollton -- 8 of the county's 14 hail days -- then Bogard (2) and Bosworth (2). That one town is named on 57% of them.

PlaceHail days since 2010Largest stone
Carrollton61.50″
1 N Carrollton31.75″
Bogard22.50″
Bosworth21.00″
2 E Stet11.25″

When it hails in Carroll County

The season runs March through May: 12 of the 14 hail days on record fall in those 3 months (86%). May is the single busiest month, with 6 of them (43%). That peak closes the window: the season builds all the way to its worst month and then stops. Hail has also been reported in June and July, outside that window. Reports span 5 of the 12 calendar months; the other 7 have never produced one.

MonthHail days
March2
April4
May6
June1
July1

Recent Carroll County hail days

That day put 1 report on the map, the biggest 1 inch near Bogard. 2 hail days have already been reported this year.

DateMax hailReports
2026-05-041.00″1
2026-03-101.25″4
2024-07-111.00″2
2024-03-131.75″3
2019-05-141.00″1
2019-04-171.00″2
2015-04-081.00″1
2014-05-101.00″1

How to read the Carroll County map

The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 2.5 inches, which is the purple band. Look up a street address with the hail history by address tool.

Nearby counties

The nearest counties with a page of their own: Saline County (14 hail days), Lafayette County (26) and Livingston County (20). Carroll County sits in between.

Saline County · Lafayette County · Livingston County

Back to the Missouri hail map or the U.S. hail map.

FAQ

How often does it hail in Carroll County, Missouri?
NOAA's Storm Prediction Center has logged 14 separate hail days here since 2010 -- 0.8 a year over 17 years of record.
When is hail season in Carroll County?
The season runs March through May: 12 of the 14 hail days on record fall in those 3 months (86%).
How big does hail get in Carroll County?
The largest stone on record here is 2.5 inches, a tennis ball and 2.5 times the National Weather Service's 1 inch severe criterion, reported on 2010-04-04 near Bogard.
When was the last hail in Carroll County?
Carroll County was hit as recently as 2026-05-04, 88 days ago.
Is the Carroll County hail map free?
Yes, no login. A free account adds door-knock address lists and CRM exports.

Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Carroll County, Missouri only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.